MB fans | bathroom exhaust fan 100 ft | square | ø 100 mm | powerful bathroom fan 169m3/hour | with humidity sensor, timer, non-return flap, ball bearing | white.

• Humidity sensor and timer.
• Durable fans thanks to double-encapsulated ball bearings.
• Quiet, with only 32 dB at a distance of 3 metres | economical with 18 watt use.
• Powerful - blows through 169 m3 per hour.
• Protection class: IP56.

Features in brief. Lag. The fans turn on together with the light in the room. When lights are switched off, the fan runs 5 minutes afterwards. This time is permanently set and cannot be changed. Humidity sensor. The fan switches on automatically, independently of the light switch, as soon as the humidity in the room exceeds 70%. It is switched off automatically in 5 minutes after the humidity in the room is under 70%. This function is particularly useful when there are temperature changes in your absence. It effectively prevents mould from forming. Ball bearing The securely embedded and double-encapsulated ball bearing ensures a smooth, uninterrupted runtime for at least 30,000 hours. noise emission. The fan is very powerful. It blows through 169 cubic metres per hour. The noise emission of 32 dB at 3 meter distance is the best in this performance class. It is important to note, however, that this is a bit louder than fans, which only perform 100 cubic meters per hour.